The Best Robot Vacuum 2021: A Comprehensive Guide

Best Robot Vacuum 2021
Best Robot Vacuum 2021

Also known as a “robovac”, this small vacuum is the new craze nowadays because it’s convenient, works as silent as a microwave, and offers stellar performance. Who wouldn’t be tempted to use a vacuum without lifting a finger? A robot vacuum moves over floors seamlessly and returns to its charging base with no supervision.

Right below, we’ll help you find the best robot vacuum of 2021. Be sure to read our buying guide below, so you’ll know what to consider when you’re getting a new robot vacuum for your home. Without further ado, let’s get started.

What Is a Robot Vacuum?

A robot vacuum is a portable, modern version of the regular vacuum cleaner due to its compact design and a particular level of autonomy. It’s programmed to clean and navigate on its own. It uses sensor technologies to avoid items and identify messes in certain areas of your home.

Each time the robovac senses items, like tables and sofas, it changes direction until it discovers a clear route. The robot vacuum changes its track whenever it bumps into something. For example, the robot vacuum turns left if its bumper hits something on the right side.

Perhaps the greatest challenge of these devices is their navigation on how to keep themselves from falling down the stairs. Thus, all robot vacuums are built with cliff sensors to warn them that they’re near to stairs. If the infrared signals don’t bounce back, the vacuum thinks it has reached a stair and change course.

The Best Robot Vacuum Vs. Dyson 360

Dyson creates some of the best vacuums out there, like the 360 Eye. However, robot vacuums are simply better than Dyson 360 in terms of navigation. Robot vacuums clean very thoroughly and work autonomously.

The Eufy BoostIQ RoboVac and the Roomba can clean multiple surfaces without bumping into items or falling down the stairs all on their own. The Dyson 360 impresses with excellent suction power, but it works poorly in navigation and controls to become a real competition against the best robot vacuums.

As advertised, the Dyson 360 has double the suction power of any robot vacuum. It has a dust bin capacity of 0.6 liters, which is almost the same with most robot vacuums. While robot vacuums offer an average of 90 minutes of run time, the Dyson 360 runs for 60 minutes or less.

A Review Of The Best Robot Vacuums 2021 In The Market Today

There are many robot vacuums available on the market today. For your convenience, we have selected 10 of the best robot vacuums that offer great value for your money. These vacuums are intelligent, efficient, and powerful.

  1. eufy BoostIQ RoboVac 11S

eufy BoostIQ RoboVac 11S (Slim), Robot Vacuum Cleaner, Super-Thin, 1300Pa Strong Suction, Quiet, Self-Charging Robotic Vacuum Cleaner, Cleans Hard Floors to Medium-Pile Carpets

Dubbed as the “Best Vacuum of 2018” by Digital Trends, you can expect that this Eufy robovac is superior when it comes to performance and quality. It features five cleaning modes plus a pre-set vacuuming time, so you set a scheduled time for cleaning. We particularly love the way where you can clean a single room because it meticulously vacuums the chamber in only half an hour.

The Robovac 11S has a slimmer design than its predecessors at 2.85 inches. Despite its size, it still sucks any debris with excellent strength. Large wheels move over carpets and door ledges while the drop-sensing feature prevents the unit from falling down the stairs.

On average, the Robovac 11S cleans up to 100 minutes for every charge. This unit goes straight back to the docking station when it starts to lose power. Since this product doesn’t have an app, you’ll need to use the remote to switch between cleaning modes and set the schedule for cleaning.

Features And Specs:

  • Cleaning Modes: 5- auto, spot, edge, single room, and manual
  • Dust Bin Capacity: 0.6 liters
  • Suction Power: 1300 Pa
  • Filter: Triple-Filter System
  • Charging Time: 5-6 hours
  • Runtime: 100 minutes


  • Slimmer design goes under furniture
  • Automatic recharge
  • Noise is barely noticeable
  • Strong suction power
  • Navigates all areas, including stairs


  • Dustbin capacity is a bit small
  • Can suck up any cord on its way

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  1. iRobot Roomba 675 Robot Vacuum

iRobot Roomba 675 Robot Vacuum-Wi-Fi Connectivity, Works with Alexa, Good for Pet Hair, Carpets, Hard Floors, Self-Charging

This iRobot model is a popular choice among robovacs out there today. The 675 models are innovated with a triple-stage cleaning process to remove any dirty particles from various types of floors. The two brushes loosen the dirt while its cleaning head adjusts itself to clean any floor surface.

The 675 models are developed with unique sensors to detect dirt and work intensely on dirty areas. The whole group of sensors allows this unit to move under the sofa and all over items to do an excellent job cleaning the carpets and hard surface floors. With its compatible app, you can set the specific time for cleaning anytime, anywhere.

The Roomba’s noise level isn’t as loud as an upright vacuum cleaner. The noise is close to a high fan, which is a bit annoying when you’re trying to concentrate. If you’re a pet owner, this brand might be suitable for you as it precisely picks up all types of hair and other large dirt.

Features and Specs:

  • Cleaning Modes: 3
  • Dust Bin Capacity: 0.3 liter
  • Suction Power: 1600Pa
  • Filter: Aerovac filtration system
  • Charging Time: 2 hours
  • Runtime: 90 minutes


  • Rarely gets stuck under furniture
  • Excellent in picking up pet hair
  • Supports Alexa and Google Assistant voice commands
  • Detects heavily-soiled areas
  • Charges quickly up to two hours


  • Doesn’t always goes back to the docking station
  • As loud as an electric fan on high

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  1. Shark IQ Robot Vacuum

Shark IQ Robot Vacuum with Self-Empty Base and Wi-Fi Home Mapping, with XL Capacity Dust Bin, in Black

If the Roomba is too expensive for you, the Shark IQ robot vacuum is a great option. The Shark IQ has a convenient self-emptying base that releases debris and dirt with a simple press of a button- no more touching dealing with dust in your bare hands.

The Shark IQ picks up any side of debris and pet hair on any floor. The self-cleaning brush room prevents the pet hair from wrapping around the brush roll as it operates. With the use of a voice control app, like Amazon Alexa, and the Shark Clean app, you can set a cleaning schedule or target particular rooms of your home.

The best feature of the Shark IQ is the large dust bin capacity. At 1.85 liters, this robot vacuum can store up to 30 days of dust, dirt, and debris. Our only gripe to this device is its noise, which can be as loud as a helicopter doing laps around your place.

Features and Specs:

  • Cleaning Modes: 3 (default, eco, or max)
  • Dust Bin Capacity: 1.85 liters
  • Filter: Disposable
  • Charging Time: 5 hours
  • Runtime: 90 minutes
  • Recharge and Resume Cleaning: Yes


  • Picks up large debris very well
  • The self-emptying base makes disposal hands-free
  • Enormous dust bin capacity
  • Half the price of the Roomba
  • Allows you to set certain areas for cleaning


  • No dust bin sensor to indicate that the dust bin is full
  • Very loud like a helicopter

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  1. GOOVI D380 Robotic Vacuum Cleaner

Robot Vacuum, GOOVI 1600PA Robotic Vacuum Cleaner with Self-Charging, 360° Smart Sensor Protectio, Multiple Cleaning Modes Vacuum Best for Pet Hairs, Hard Floor & Medium Carpet

The GOOVI Robotic Vacuum cleaner packs an extreme suction power of 1600 Pa. It can pick up pet hair very well on hard floors and carpets, even better than the Roomba. The stair sensors work correctly, and it quickly moves from hardwood floor to carpet rugs without any problem.

Thanks to its Smart Movement System, the D380 quickly determines furniture and won’t bump to them for thorough cleaning. This GOOVI model features a 2,600mAh battery that produces up to 120 minutes of uninterrupted cleaning. Like all other robot vacuums, the D380 has an automatic recharge feature, but it doesn’t have an auto-resume function to continue cleaning from the last point where you formerly stopped.

You can control the cleaning cycle of the GOOVI in two methods- using the control panel or the infrared remote control. This vacuum won’t connect to any voice commands or app. It uses a remote control to allow you to schedule the cleaning time.

Features and Specs:

  • Dust Bin Capacity: 0.5 liter
  • Suction Power: 1600Pa
  • Filter: HEPA
  • Charging Time:  5 hours
  • Runtime: 120 minutes
  • Works With Alexa: No


  • Long runtime
  • Extreme suction power
  • Large wheels move over carpets and stairs easily
  • Low noise level
  • Picks up pet hair on carpets impressively


  • Tiny dust bin capacity
  • Auto scheduling function doesn’t work properly

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  1. GOOVI F007C Robotic Vacuum Cleaner

GOOVI by ONSON Robot Vacuum, 2000Pa Robotic Vacuum Cleaner (Slim) Max Suction, Quiet Multiple Cleaning Modes, Self-Charging Vacuum with Boundary Strips, for Pet Hair, Hard Floor, Medium-Pile Carpets

The GOOVI F007C packs one of the most powerful suction power on the market today at 2000Pa at a low price. It’s 2.81 inches thin, which makes it slightly slimmer than the Robovac 11S. This comparison practically means that this model can reach more areas of dirt under your furniture, and the dust bin would be quite small at 0.5 liters.

Like with any robot vacuums, the GOOVI F007C is designed with the latest sensor technology. Contacts Infrared Sensors shoot infrared beams out from the device and try to avoid bumping into objects. The anti-drop technology keeps the vacuum from falling into stairs as it changes course when it gets near into the stairs.

One great thing about the F007C is the whisper-quiet operation, which won’t bother you when relaxing or working. You can use this unit from hard floors to medium-rug carpets in picking up pet hair, dust, and debris. For specific dirty areas, you can activate the Spot Cleaning mode to perform centralized cleaning in a spiral route for about two minutes.

Features and Specs:

  • Cleaning Modes: 4
  • Dust Bin Capacity: 0.5 liter
  • Suction Power: 2000Pa
  • Filter: HEPA
  • Charging Time: 5 hours
  • Runtime: 120 minutes


  • Super slim design
  • Extreme suction power
  • Great navigation sensors
  • Large battery capacity
  • Easy to use with the remote control


  • Small dust bin capacity
  • No WiFi and voice-command compatibility

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  1. iMartine C800 Robotic Vacuum Cleaner

Robot Vacuum Cleaner, iMartine 1600Pa Strong Suction Robotic Vacuum Cleaner, Super-Thin Quiet, Up to 120mins Runtime Automatic Self-Charging Robot Vacuum for Pet Hair Hard Floor to Medium-Pile

The iMartine C800 vacuum cleaner impresses with four cleaning modes to give thorough cleaning on your home. It’s designed with anti-collision sensors and an anti-drop intelligent sensor to keep the vacuum moving without any obstacles. You can set the cleaning schedule or customize cleaning options with remote control.

We love how the C800 adjusts its suction when it moves around carpets, wood, and tiles. The suction increases when it detects carpet and decreases when it reaches the wooden and tile floors. With its 1600 Pa suction power and 0.55-liter dust bin, this vacuum can quickly suck hair from pets and humans.

With all these technologies, the C800 is quite affordable. The powerful battery can run up 120 minutes per charge. Of course, battery life is lesser when you use the Max mode. As what other robot vacuums do, the C800 returns to the docking station to recharge when it has exhausted its power.

Features and Specs:

  • Cleaning Modes: 4
  • Dust Bin Capacity:  liter
  • Suction Power: 1600Pa
  • Filter: HEPA
  • Charging Time: 5 hours
  • Runtime: 120 minutes


  • Comes at a reasonable price
  • Can steer away from stairs, thanks to the cliff sensors
  • Less noisy than average vacuums
  • Adjusts well to hard floors and carpets
  • Can set a cleaning schedule from a remote control


  • Misses some spots in large areas
  • Can’t be connected to a Wi-Fi

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  1. Coredy R580 Robot Vacuum Cleaner

Coredy R580 Robot Vacuum Cleaner, Vacuuming, Sweeping and Mopping, Wi-Fi, App Controls, 2000pa Strong Suction,Virtual Boundary Supported, Slim, Quiet Robotic Cleaner Cleans Hard Floor to Carpet

The Coredy R580 is another powerful robot vacuum that you should consider with voice commands, apps, and remote control. It adopts a Coredy Robot App, which allows you to schedule cleaning time, track real-time cleaning, and search your vacuum easily. It has a 2000Pa maximum suction power to pick up a right amount of debris, dust, and pet hair.

We like the wet-dry mopping function of the R580 because it allows you to deep clean the floor when you need it. Even with reliable suction power, this vacuum has a low decibel to quietly operate while working or sleeping. It’s compatible with Virtual Boundary to clean a specific area in your home, but you need to buy the boundary strips separately.

The Coredy R580 is a sizable robot vacuum for the money. It’s built with a high-capacity 2600mAh lithium-ion battery to give a long runtime. For a 700-square foot space, you can expect this model to run for about 60 minutes and get a large amount of debris.

Features and Specs:

  • Product Height: 2.7 inches
  • Dust Bin Capacity: 0.5 liter
  • Suction Power: 2000Pa
  • Filter: HEPA
  • Charging Time: 5 hours
  • Runtime: 120 minutes


  • Can pick a lot of dust and other waste
  • Hair doesn’t get stuck in the brushes
  • Has a low decibel (45-65dB)
  • Compatible with WiFi and Virtual Boundary
  • Easy to find when lost


  • Small dust box capacity
  • The tool that comes for cleaning the brush isn’t good

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  1. Roborock E35 Robot Vacuum and Mop

Roborock E35 Robot Vacuum and Mop: 2000Pa Strong Suction, App Control, and Scheduling, Route Planning, Handles Hard Floors and Carpets Ideal for Homes with Pets

The Roborock E35 doesn’t only vacuum fine dust and debris but also mop the floor for more efficient cleaning. This robot vacuum has a durable suction power to pick up different sizes of waste. It comes with a mat to prevent your floor from getting wet.

One thing that impresses us with the Roborock E35 is its ability not to get stuck. The dual-gyro system and motion tracking sensors help this vacuum avoid collision and reduce entrapment. The E35 runs silently too, which measures 70 decibels at the highest setting.

You can control the operation of the E35 through the Mi Home APP. The app allows you to begin,stop, schedule, charge, and control the vacuum’s motion direction. With all these fantastic features, you can expect a high price point.

Features and Specs:

  • Cleaning Modes: 6 (quiet, balanced, max, turbo, carpet, and mopping)
  • Dust Bin Capacity: 0.64 liter
  • Suction Power: 2000Pa
  • Filter: Washable E11 air filter
  • Charging Time: 3 hours
  • Runtime: 150 minutes


  • Short charging time and long runtime
  • Intense suction power
  • Includes a mopping function
  • Great navigation sensors
  • Works quietly even at the highest setting


  • Lost connectivity issues with the app
  • Has a hard time removing fine debris on carpeted floors

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  1. Ecovacs DEEBOT 500 Robot Vacuum Cleaner

Ecovacs DEEBOT 500 Robot Vacuum Cleaner with Max Power Suction, Up to 110 min Runtime, Hard Floors and Carpets, Pet Hair, App Controls, Self-Charging, Quiet, Large, Black (Renewed)

The Ecovacs DEEBOT 500 offers three cleaning modes. The auto mode cleans the whole floor while the spot mode cleans a small area. The edge mode cleans your floor edges with three brushes.

As with any smart robot vacuum, the DEEBOT 500 functions with Alexa and Google Assistant, as well as, the ECOVACS Smart App. With the app, you can control the vacuum movement, set the cleaning schedule, check status updates, and many more. Set this vacuum into Max Mode Power when you want to double the suction power to clean large messes.

The DEEBOT 500 does an excellent job of picking up crumbs, dust, and pet hair. It moves swiftly over hardwood floors and carpet. Although it doesn’t get stuck in corners and furniture, it still needs a fair amount of supervision to keep it working.

Features and Specs:

  • Cleaning Modes: 3
  • Dust Bin Capacity: 0.52 liter
  • Smartphone App: Yes
  • Filter: HEPA
  • Charging Time: 3 hours
  • Runtime: 10 minutes


  • Great features on the app
  • Max suction mode increases its power
  • Works nicely on hardwood floors and rugs
  • Sensitive in detecting large items
  • Does a great job in picking up hard messes


  • Tends to get stuck on doorway lips
  • Battery life doesn’t last long as advertised

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  1. iRobot Roomba E5 (5150) Robot Vacuum

iRobot Roomba E5 (5150) Robot Vacuum - Wi-Fi Connected, Works with Alexa, Ideal for Pet Hair, Carpets, Hard, Self-Charging Robotic Vacuum, Black

The iRobot Roomba E5 is excellent for a home with pets because its 3-stage cleaning system offers strong airpower to pick up hair, allergies, and pollen as minuscule as 10 microns. It adopts the iRobot HOME app to let you set a cleaning schedule, clean a particular spot or drive it back to the docking station for recharging. As for its cleaning performance, it works well on hardwood floors and carpets.

The body of the Roomba E5 seems to be durable and comes in the right size. It’s short yet slightly wide to fit under furniture and appliances. The brushes work nicely in corners, and the sturdy wheels help this vacuum work seamlessly on multiple surfaces.

The Roomba E5 is compatible with Alexa voice commands. You can tell Alexa to start and stop Roomba from cleaning. While this vacuum model packs some decent features, it runs only for a short 90 minutes.

Features and Specs:

  • Automatic Dock And Recharge: Yes
  • Dust Bin Capacity: 0.5 liter
  • Suction Power: 1700Pa
  • Filter: High-Efficiency filter (HEPA)
  • Charging Time: 2 hours
  • Runtime: 90 minutes


  • Above-average suction power
  • Works with Google Home and Amazon Alexa
  • Detects the messiest areas quickly for deeper cleaning
  • Cleans well on carpets that are thinner than 18mm
  • Allows cleaning schedule set up on the app


  • Doesn’t have a mapping function
  • Short runtime

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Robot Vacuum Buyer’s Guide

It doesn’t matter how much you like to spend because there’s always a robot vacuum perfect for everyone. There’s a robot vacuum with apps, a super slim design, or designed for pets. If you’re shopping for a new robot vacuum, here’s a simple guide you can follow.

  • Advantages Of A Robot Vacuum

Robot vacuums offer a lot of benefits, which is why you should consider ditching your bulky upright vacuum. One, robot vacuums can find their way around your home without bumping into appliances and furniture. They can be set up with a particular cleaning time saving you the hassle of hiring a housekeeper or doing it yourself manually.

A robot vacuum may not be as powerful as an upright vacuum but it does well in picking up fine dust, pet hair, and debris types. They’re perfect for office spaces and busy people because you can leave the vacuum on your floor while you concentrate on your work. Advanced models can even be connected to Amazon Alexa so you can just activate the vacuum unit with voice prompts.

How To Choose The Best Robot Vacuum

The best robot vacuum should be able to fit your needs. Here are essential things that you should do or ask yourself when choosing the perfect robot vacuum.

  • Survey your house

When shopping for a new robot vacuum, the first thing that you need to do is to survey your house so you’ll know what type of robot vacuum to choose. Choose a robot vacuum with a huge dust bin capacity and long-running life when you have a large home. For smaller homes, an agile model that takes a little space works best.

You’ll also want to determine how much space you have under the furniture. Thicker robot vacuums may have a hard time passing under beds and dressers. Thinner models are ideal to move under limited spaces.

  • Is your floor made of hardwood or carpets?

Some robot vacuum models are good at cleaning carpets while others excel in cleaning hardwood floors. Homes with carpeted floors may do good with robot vacuums that are built with a HEPA filter. For homes with hardwood floors, a robot vacuum with a mop is an excellent option for deeper cleaning.

Some robot vacuum models, like the Roomba 675, can do well in both hardwood and carpets. These high-end models increase suction power when a rug is detected to accommodate quick surface changes. It’s also important to consider that some lower-end models might get entangled in tassels.

  • Do you own any pets?

Having pets at home matters if you’re going to buy a robot vacuum. Some models are designed to pick up pet hair efficiently while others are not. Sometimes, pets kick their litter out of the box, so getting a vacuum with special brushes and powerful suction might be helpful.

Models, like the Coredy R580, have the best performance against pet hair due to its durable suction power. Consider a robot vacuum model with a HEPA filter to remove allergens in the air if you’re prone to allergies.

  • App with that or not?

Many robot vacuums adopt a smartphone app to make usability more convenient. They can even connect to the WiFi to use Google Alexa. These apps may offer different sets of features, but they usually allow you to set the schedule of cleaning time and monitor progress.

If you can’t be bothered with wi-fi connectivity or voice command capabilities, you can always save a little money with traditional robot vacuums that come with remote controls. These entry-level models are still easy to use, and you save you don’t have to worry about WiFi connections.

  • Decide on your budget

The price of a robot vacuum can go under $100 or above $1,000. The higher the rate, the more features it will offer. You can spend any amount but be prepared to do without some advanced features in budget models, like WiFi compatibility.

Low-to to mid-end robot vacuums that cost less than $200 normally have long running time, huge dust bins, and slim enough to go under tight spaces. However, they don’t have the bells and whistles, like WiFi connectivity and advanced navigation. They also ping-pong around the room instead of moving around in a tidy manner.

Robot vacuums that cost between $200 to $600 can sufficiently navigate your home. The lower end of this range usually has WiFi, while the higher-end models of this price bracket offer advanced mapping sensors. High-end models that cost more than $600 provide more cleaning efficiency with advanced features, like mapping multiple floors and cleaning particular areas of the room.

Other Features To Consider

  • Size

Though most robot vacuums are shaped like flat disks, they’re not the same size. Robot vacuums come in different dimensions. Some of the thinnest bots on the market are the GOOVI F007C and the RoboVac 11S.

The height is essential because it tells you how low the robot vacuum can go under the furniture and appliances. Anything above 5 inches may have a difficulty to crawl under sofas and kitchen cabinets. In comparison, robot vacuums with a height of 3.5 inches or less can go under the bed without any problem.

The compromise of slimmer robot vacuums is the size of the dust bin. You can’t expect a large dust bin with a super-thin robot vacuum.

  • Battery Life

The battery life isn’t a primary concern unless you have a large house. Look for a longer battery life if you have a big house. For smaller spaces, shorter battery life might suffice.

On average, a robot vacuum can run up to 90 minutes. High-end models can run up to 120 minutes. They use lithium-ion batteries, which have a longer battery life than Ni-Mh batteries.

Charging time is also significant in robot vacuums. Most models fully recharge in five hours, while quality models can be fully recharged in 2-4 hours. The good thing about robot vacuums is that they find their way back into the docking station when it’s time to recharge.

  • Dust Bin Capacity

Looking at the compact sizes of robot vacuums, you can say that the dust bin capacities aren’t that large as a regular vacuum. Generally, a dust bin capacity of 0.4 liters is already adequate. Anything above 0.5 liters is considered above average.

All dust bins of robot vacuums are bagless to provide better suction power. Models like the Shark IQ robot vacuum feature a self-emptying base to avoid your hands getting dirty. Shark IQ has a dust bin capacity of 1.85 liters, which is one of the largest out there.

  • Filter

The filtration system has always been the least of the priorities of robot vacuum cleaners. Perhaps, it has to do with financial reasons. For big money spenders, we recommend that you go for HEPA filters. HEPA-built vacuums release less dirt and fewer tiny dust mites back into the atmosphere as you vacuum.

High-efficiency filters minimize allergen particles and other airborne triggers into the room. Most robot vacuums are built with washable filters to reduce the running costs of maintenance. Some models even include an extra HEPA filter to make a double or triple filtration system.

  • Suction Power

The suction power rating of robot vacuums is expressed in Pa, other times in AW or CFM. For a robot vacuum model with a brush roll, 400-500Pa suction rating is enough as the brush roll performs half of the job in removing the dirt and sending it straight to the air inlet. For units without the brush roll feature, look for 600-700 Pa suction power rating.

  • Noise Level

Large motors usually mean a noisy operation. In our opinion, anything that passes the 60 dB mark is considered loud. Many robot vacuums work below 50 dB and still provide impressive results.

Look for a quiet robot vacuum if you’re easily bothered with noise. Having a calm unit allows you to concentrate on your work, which is one of the main reasons why busy people opt for robot vacuums. Eufy BoostIQ RoboVac 11S is one of the quietest models out there as it works at a noise level of 55 dB.

Cleaning And Maintaining A Robot Vacuum

A robotic vacuum can pick up hair, fine dust, crumbs, and other debris without you lifting a finger. However, these things can accumulate inside the components of the vacuum. To ensure that your vacuum cleaner remains in top shape, clean the unit at least once a week or double it up if you’re using it more than five times daily.

Check out the effective ways of cleaning your robot vacuum.

  • Remove Stuck Hair

Human hair or pet hair can get caught up in the brush roll and wheels of your vacuum. You need to remove this entangled hair because it can clog the airflow and weaken the suction power.

To remove stuck hair, use a pair of scissors to remove hair out from the nooks. Use a kitchen knife to loosen strands that are tightly wound. Some robotic vacuums come with a designated blade tool or comb for getting rid of the hair, but they don’t fulfill the task in most cases.

  • Clean The Sensors

The sensors serve as the eyes of your robot vacuum, so it’s only vital that you clean them up to avoid it from bumping into items or tripping down the stairs. For iRobot vacuums, the manufacturer recommends using a lightly damped melamine foam to clear up the sensors.

For most brands, using a dry cloth to wipe the sensors is adequate. You can then utilize a slightly damp cloth if there’s still a dirty residue.

  • Examine The Wheels

The wheels help your robot vacuum to move smoothly over the carpets and hard surfaces. If you notice that your unit is moving strangely, check the wheels for any dirt or hair entrapment. Remove the wheels and remove any debris that you find inside the wheel cavity and axle.

For wheels that are fixed on the unit, use a knife to remove any debris that got stuck. Avoid unscrewing the wheels from the unit because doing so might nullify the warranty.

  • Clean The Filter

To maintain good airflow, clean the filters regularly. Clean the filters about every other week or every 5-10 cleaning cycles. Some robot vacuum filters aren’t made to be washed so a simple shake will do to remove any debris.

Use a gentle brush to remove dust or use a hand vacuum to clean the filters. If the filter got wet or covered in stubborn dirt, it’s recommended to replace them.

Frequently Asked Questions

Are robot vacuums worth it?

  • Yes, they’re worth it because they can keep your floors clean in between actual vacuuming. They’re intelligent, and they can operate while relaxing or doing something else.

Can robot vacuum replace normal vacuum?

  • No, robot vacuums can’t replace regular vacuums, especially for homes with carpeted floors. For homes with hardwood and tiles, the alternative use of robot vacuums can be debatable.

How long do robot vacuums last?

  • Robot vacuums usually last between four to six years with proper maintenance.

Do robot vacuums clean well?

  • Yes, robot vacuums clean thoroughly, better than yourself since it can reach hard-to-reach areas, like under the furniture. They may not be very good at cleaning the skirting boards and corners, but they do keep the floor cleaner, longer.

Do robot vacuums have cameras?

  • Recent robot vacuum models, like the Samsung Electronics R7070, have built-in cameras to clean better and avoid obstacles along the way. These cameras make a better map of your house and serve as a mobile security camera.

Should I run my Roomba every day?

  • You should run your Roomba every day if you have kids and pets at home.

Can I use a Shark IQ robot without WiFI?

  • Yes, you can still use the Shark IQ robot vacuum without WiFi. However, you wouldn’t be able to utilize the app or any features that would need a WiFi connection.

How long do Roombas last?

  • Roombas can last up to 3-5 years with proper maintenance. The battery can last for hundreds of cleaning cycles before replacing it.

Does the Shark IQ Robot learn your house?

  • Yes, the Shark IQ Robot can learn your home for eight days or 14 different cleaning cycles.

Is Roomba better than Sharks?

  • Yes, Roomba is better than Shark if you’re cleaning a large home. The suction is excellent, and the cleaning time is longer. However, Shark robots are more budget-friendly and quieter than the Roomba.


That wraps up our guide and reviews for the best robot vacuum of 2021.

The eufy Boost IQ RoboVac 11S is our top pick because it strikes the best balance of performance, quality, and price. It has a super-thin design to go under furniture and quiet operation for hassle-free cleaning. It’s excellent in cleaning on any floor type and operates longer than the Roomba.

The only downside is that eufy has no app or WiFi connectivity. If you like app scheduling or voice command compatibility, the Roomba 675 is a good alternative. The Shark IQ Robot Vacuum is an excellent option if you want a large dust bin capacity.

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